What is the most annoying thing in summer? Hot weather? No, it’s mosquitoes. Each of us has had the experience of being disturbed to sleep by it-the deep kiss not only sucked away our blood, but also left us a deep kiss mark, accompanied by painful memories of redness, swelling, itching and pain. Who knows, mosquitoes can not only suck human blood, but also spread many diseases, posing a serious threat to human life safety! How can a small mosquito have such great [ability]? Mosquitoes are tiny flying insects with [piercing and sucking mouthparts] that can penetrate blood vessels and suck blood like needles for drawing blood. There are about 3,000 species of mosquitoes in the world, only 80 of Read More …